Can opener



FIG. 1 is a top, front, right side perspective view of a can openeraccording to my new invention;

FIG. 2 is a top, rear, left side perspective view thereof;

FIG. 3 is a bottom, front, left side perspective view thereof;

FIG. 4 is a bottom, rear, right side perspective view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a front view thereof; and,

FIG. 10 is a rear view thereof.

I claim the ornamental design for a can opener, as shown and described.